Business Law II Help Please

I need help with these please

1. Joanna verbally contracts to work with Jimmy for three-years. After Joanna starts work, Jimmy fires her without cause. Joanna sues Jimmy for breach of contract. Is Joanna likely to recover under the contract? Is there some other legal theory that might support a legal recovery?

2. Steven enters into a contract with Mandy. The
contract is for Mandy to repair Steven’s car for $600. What are Mandy’s rights
and duties? What are Steven’s rights and duties? If the contract expressly
prohibits any assignment, can Mandy assign his right to payment?

3. Johnny sells his car to Tammy for $700. Johnny
works as a construction worker. Johnny notifies Tammy that he has the goods at
the buyer’s disposition, and that Tammy is free to pick them up at any time.
While Tammy is on her way, the car is stolen with no fault at Johnny. Who bears
the risk of loss? Assume the contract is silent on who bears the risk of loss.

4. The Soda Company manufactures bottles to contain
carbonated beverages. They have invested millions of dollars to provide the
most state-of-the-art bottling facility the world has ever seen. And their QA
process is unmatched. The Soda Company takes every precaution to ensure that
it’s bottles are of the highest quality. One day Cody buys a bottle of soda
with a bottle manufactured by the Soda Company. The bottle was not
substantially changed from the time of manufacture to the purchase. As soon as
Cody opens the bottle, it explodes in his hand causing lacerations. Cody sues
for negligence. Will he recover?

5. Same facts as #4 except that Cody sues under
product liability theory. Will Cody recover under product liability?